1 | #include "axis.hpp" |
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2 | |
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3 | #include "attribute_template.hpp" |
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4 | #include "object_template.hpp" |
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5 | #include "group_template.hpp" |
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6 | #include "message.hpp" |
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7 | #include "type.hpp" |
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8 | #include "context.hpp" |
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9 | #include "context_client.hpp" |
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10 | #include "context_server.hpp" |
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11 | #include "xios_spl.hpp" |
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12 | #include "server_distribution_description.hpp" |
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13 | #include "client_server_mapping_distributed.hpp" |
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14 | #include "distribution_client.hpp" |
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15 | |
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16 | namespace xios { |
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17 | |
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18 | /// ////////////////////// Définitions ////////////////////// /// |
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19 | |
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20 | CAxis::CAxis(void) |
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21 | : CObjectTemplate<CAxis>() |
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22 | , CAxisAttributes(), isChecked(false), relFiles(), areClientAttributesChecked_(false) |
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23 | , isClientAfterTransformationChecked(false) |
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24 | , hasBounds(false), isCompressible_(false) |
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25 | , numberWrittenIndexes_(), totalNumberWrittenIndexes_(), offsetWrittenIndexes_() |
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26 | , transformationMap_(), hasValue(false), hasLabel(false) |
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27 | , computedWrittenIndex_(false) |
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28 | { |
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29 | } |
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30 | |
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31 | CAxis::CAxis(const StdString & id) |
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32 | : CObjectTemplate<CAxis>(id) |
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33 | , CAxisAttributes(), isChecked(false), relFiles(), areClientAttributesChecked_(false) |
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34 | , isClientAfterTransformationChecked(false) |
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35 | , hasBounds(false), isCompressible_(false) |
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36 | , numberWrittenIndexes_(), totalNumberWrittenIndexes_(), offsetWrittenIndexes_() |
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37 | , transformationMap_(), hasValue(false), hasLabel(false) |
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38 | , computedWrittenIndex_(false) |
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39 | { |
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40 | } |
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41 | |
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42 | CAxis::~CAxis(void) |
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43 | { /* Ne rien faire de plus */ } |
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44 | |
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45 | std::map<StdString, ETranformationType> CAxis::transformationMapList_ = std::map<StdString, ETranformationType>(); |
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46 | bool CAxis::dummyTransformationMapList_ = CAxis::initializeTransformationMap(CAxis::transformationMapList_); |
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47 | bool CAxis::initializeTransformationMap(std::map<StdString, ETranformationType>& m) |
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48 | { |
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49 | m["zoom_axis"] = TRANS_ZOOM_AXIS; |
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50 | m["interpolate_axis"] = TRANS_INTERPOLATE_AXIS; |
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51 | m["inverse_axis"] = TRANS_INVERSE_AXIS; |
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52 | m["reduce_domain"] = TRANS_REDUCE_DOMAIN_TO_AXIS; |
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53 | m["extract_domain"] = TRANS_EXTRACT_DOMAIN_TO_AXIS; |
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54 | } |
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55 | |
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56 | ///--------------------------------------------------------------- |
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57 | |
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58 | const std::set<StdString> & CAxis::getRelFiles(void) const |
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59 | { |
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60 | return (this->relFiles); |
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61 | } |
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62 | |
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63 | bool CAxis::IsWritten(const StdString & filename) const |
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64 | { |
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65 | return (this->relFiles.find(filename) != this->relFiles.end()); |
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66 | } |
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67 | |
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68 | bool CAxis::isWrittenCompressed(const StdString& filename) const |
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69 | { |
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70 | return (this->relFilesCompressed.find(filename) != this->relFilesCompressed.end()); |
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71 | } |
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72 | |
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73 | bool CAxis::isDistributed(void) const |
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74 | { |
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75 | bool distributed = (!this->begin.isEmpty() && !this->n.isEmpty() && (this->begin + this->n < this->n_glo)) || |
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76 | (!this->n.isEmpty() && (this->n != this->n_glo)); |
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77 | // A same stupid condition to make sure that if there is only one client, axis |
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78 | // should be considered to be distributed. This should be a temporary solution |
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79 | distributed |= (1 == CContext::getCurrent()->client->clientSize); |
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80 | return distributed; |
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81 | } |
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82 | |
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83 | /*! |
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84 | * Test whether the data defined on the axis can be outputted in a compressed way. |
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85 | * |
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86 | * \return true if and only if a mask was defined for this axis |
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87 | */ |
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88 | bool CAxis::isCompressible(void) const |
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89 | { |
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90 | return isCompressible_; |
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91 | } |
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92 | |
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93 | void CAxis::addRelFile(const StdString & filename) |
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94 | { |
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95 | this->relFiles.insert(filename); |
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96 | } |
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97 | |
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98 | void CAxis::addRelFileCompressed(const StdString& filename) |
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99 | { |
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100 | this->relFilesCompressed.insert(filename); |
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101 | } |
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102 | |
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103 | //---------------------------------------------------------------- |
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104 | |
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105 | /*! |
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106 | Returns the number of indexes written by each server. |
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107 | \return the number of indexes written by each server |
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108 | */ |
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109 | int CAxis::getNumberWrittenIndexes(MPI_Comm writtenCom) |
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110 | { |
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111 | int writtenSize; |
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112 | MPI_Comm_size(writtenCom, &writtenSize); |
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113 | return numberWrittenIndexes_[writtenSize]; |
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114 | } |
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115 | |
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116 | /*! |
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117 | Returns the total number of indexes written by the servers. |
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118 | \return the total number of indexes written by the servers |
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119 | */ |
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120 | int CAxis::getTotalNumberWrittenIndexes(MPI_Comm writtenCom) |
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121 | { |
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122 | int writtenSize; |
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123 | MPI_Comm_size(writtenCom, &writtenSize); |
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124 | return totalNumberWrittenIndexes_[writtenSize]; |
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125 | } |
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126 | |
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127 | /*! |
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128 | Returns the offset of indexes written by each server. |
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129 | \return the offset of indexes written by each server |
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130 | */ |
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131 | int CAxis::getOffsetWrittenIndexes(MPI_Comm writtenCom) |
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132 | { |
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133 | int writtenSize; |
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134 | MPI_Comm_size(writtenCom, &writtenSize); |
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135 | return offsetWrittenIndexes_[writtenSize]; |
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136 | } |
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137 | |
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138 | CArray<int, 1>& CAxis::getCompressedIndexToWriteOnServer(MPI_Comm writtenCom) |
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139 | { |
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140 | int writtenSize; |
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141 | MPI_Comm_size(writtenCom, &writtenSize); |
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142 | return compressedIndexToWriteOnServer[writtenSize]; |
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143 | } |
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144 | //---------------------------------------------------------------- |
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145 | |
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146 | /*! |
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147 | * Compute the minimum buffer size required to send the attributes to the server(s). |
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148 | * |
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149 | * \return A map associating the server rank with its minimum buffer size. |
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150 | */ |
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151 | std::map<int, StdSize> CAxis::getAttributesBufferSize(CContextClient* client) |
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152 | { |
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153 | // For now the assumption is that secondary server pools consist of the same number of procs. |
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154 | // CHANGE the line below if the assumption changes. |
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155 | // CContext* context = CContext::getCurrent(); |
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156 | // CContextClient* client = (0 != context->clientPrimServer.size()) ? context->clientPrimServer[0] : context->client; |
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157 | |
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158 | std::map<int, StdSize> attributesSizes = getMinimumBufferSizeForAttributes(); |
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159 | |
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160 | bool isNonDistributed = (n = n_glo); |
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161 | |
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162 | if (client->isServerLeader()) |
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163 | { |
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164 | // size estimation for sendServerAttribut |
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165 | size_t size = 6 * sizeof(size_t); |
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166 | // size estimation for sendNonDistributedValue |
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167 | if (isNonDistributed) |
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168 | size = std::max(size, CArray<double,1>::size(n_glo) + (isCompressible_ ? CArray<int,1>::size(n_glo) : 0)); |
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169 | size += CEventClient::headerSize + getId().size() + sizeof(size_t); |
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170 | |
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171 | const std::list<int>& ranks = client->getRanksServerLeader(); |
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172 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
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173 | { |
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174 | if (size > attributesSizes[*itRank]) |
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175 | attributesSizes[*itRank] = size; |
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176 | } |
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177 | } |
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178 | |
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179 | if (!isNonDistributed) |
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180 | { |
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181 | // size estimation for sendDistributedValue |
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182 | boost::unordered_map<int, vector<size_t> >::const_iterator it, ite = indSrv_[client].end(); |
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183 | for (it = indSrv_[client].begin(); it != ite; ++it) |
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184 | { |
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185 | size_t sizeIndexEvent = CArray<int,1>::size(it->second.size()); |
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186 | // if (isCompressible_) |
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187 | // sizeIndexEvent += CArray<int,1>::size(indWrittenSrv_[it->first].size()); |
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188 | |
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189 | size_t sizeValEvent = CArray<double,1>::size(it->second.size()); |
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190 | if (hasBounds) |
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191 | sizeValEvent += CArray<double,2>::size(2 * it->second.size()); |
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192 | |
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193 | if (hasLabel) |
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194 | sizeValEvent += CArray<StdString,1>::size(it->second.size()); |
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195 | |
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196 | size_t size = CEventClient::headerSize + getId().size() + sizeof(size_t) + std::max(sizeIndexEvent, sizeValEvent); |
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197 | if (size > attributesSizes[it->first]) |
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198 | attributesSizes[it->first] = size; |
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199 | } |
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200 | } |
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201 | |
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202 | return attributesSizes; |
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203 | } |
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204 | |
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205 | //---------------------------------------------------------------- |
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206 | |
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207 | StdString CAxis::GetName(void) { return (StdString("axis")); } |
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208 | StdString CAxis::GetDefName(void){ return (CAxis::GetName()); } |
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209 | ENodeType CAxis::GetType(void) { return (eAxis); } |
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210 | |
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211 | //---------------------------------------------------------------- |
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212 | |
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213 | CAxis* CAxis::createAxis() |
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214 | { |
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215 | CAxis* axis = CAxisGroup::get("axis_definition")->createChild(); |
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216 | return axis; |
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217 | } |
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218 | |
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219 | /*! |
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220 | Check common attributes of an axis. |
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221 | This check should be done in the very beginning of work flow |
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222 | */ |
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223 | void CAxis::checkAttributes(void) |
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224 | { |
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225 | if (this->n_glo.isEmpty()) |
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226 | ERROR("CAxis::checkAttributes(void)", |
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227 | << "[ id = '" << getId() << "' , context = '" << CObjectFactory::GetCurrentContextId() << "' ] " |
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228 | << "The axis is wrongly defined, attribute 'n_glo' must be specified"); |
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229 | StdSize size = this->n_glo.getValue(); |
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230 | |
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231 | if (!this->index.isEmpty()) |
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232 | { |
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233 | if (n.isEmpty()) n = index.numElements(); |
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234 | |
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235 | // It's not so correct but if begin is not the first value of index |
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236 | // then data on the local axis has user-defined distribution. In this case, begin has no meaning. |
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237 | if (begin.isEmpty()) begin = index(0); |
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238 | } |
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239 | else |
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240 | { |
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241 | if (!this->begin.isEmpty()) |
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242 | { |
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243 | if (begin < 0 || begin > size - 1) |
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244 | ERROR("CAxis::checkAttributes(void)", |
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245 | << "[ id = '" << getId() << "' , context = '" << CObjectFactory::GetCurrentContextId() << "' ] " |
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246 | << "The axis is wrongly defined, attribute 'begin' (" << begin.getValue() << ") must be non-negative and smaller than size-1 (" << size - 1 << ")."); |
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247 | } |
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248 | else this->begin.setValue(0); |
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249 | |
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250 | if (!this->n.isEmpty()) |
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251 | { |
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252 | if (n < 0 || n > size) |
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253 | ERROR("CAxis::checkAttributes(void)", |
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254 | << "[ id = '" << getId() << "' , context = '" << CObjectFactory::GetCurrentContextId() << "' ] " |
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255 | << "The axis is wrongly defined, attribute 'n' (" << n.getValue() << ") must be non-negative and smaller than size (" << size << ")."); |
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256 | } |
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257 | else this->n.setValue(size); |
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258 | |
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259 | { |
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260 | index.resize(n); |
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261 | for (int i = 0; i < n; ++i) index(i) = i+begin; |
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262 | } |
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263 | } |
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264 | |
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265 | if (!this->value.isEmpty()) |
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266 | { |
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267 | StdSize true_size = value.numElements(); |
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268 | if (this->n.getValue() != true_size) |
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269 | ERROR("CAxis::checkAttributes(void)", |
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270 | << "[ id = '" << getId() << "' , context = '" << CObjectFactory::GetCurrentContextId() << "' ] " |
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271 | << "The axis is wrongly defined, attribute 'value' has a different size (" << true_size << ") than the one defined by the \'size\' attribute (" << n.getValue() << ")."); |
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272 | this->hasValue = true; |
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273 | } |
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274 | |
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275 | this->checkData(); |
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276 | this->checkZoom(); |
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277 | this->checkMask(); |
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278 | this->checkBounds(); |
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279 | this->checkLabel(); |
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280 | } |
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281 | |
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282 | /*! |
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283 | Check the validity of data and fill in values if any. |
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284 | */ |
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285 | void CAxis::checkData() |
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286 | { |
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287 | if (data_begin.isEmpty()) data_begin.setValue(0); |
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288 | |
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289 | if (data_n.isEmpty()) |
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290 | { |
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291 | data_n.setValue(n); |
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292 | } |
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293 | else if (data_n.getValue() < 0) |
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294 | { |
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295 | ERROR("CAxis::checkData(void)", |
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296 | << "[ id = " << this->getId() << " , context = '" << CObjectFactory::GetCurrentContextId() << " ] " |
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297 | << "The data size should be strictly positive ('data_n' = " << data_n.getValue() << ")."); |
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298 | } |
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299 | |
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300 | if (data_index.isEmpty()) |
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301 | { |
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302 | data_index.resize(data_n); |
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303 | for (int i = 0; i < data_n; ++i) data_index(i) = i; |
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304 | } |
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305 | } |
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306 | |
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307 | /*! |
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308 | Check validity of zoom info and fill in values if any. |
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309 | */ |
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310 | void CAxis::checkZoom(void) |
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311 | { |
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312 | if (global_zoom_begin.isEmpty()) global_zoom_begin.setValue(0); |
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313 | if (global_zoom_n.isEmpty()) global_zoom_n.setValue(n_glo.getValue()); |
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314 | if (zoom_index.isEmpty()) |
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315 | { |
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316 | zoom_index.setValue(index.getValue()); |
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317 | } |
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318 | if (zoom_n.isEmpty()) zoom_n.setValue(n); |
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319 | if (zoom_begin.isEmpty()) zoom_begin.setValue(begin); |
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320 | } |
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321 | |
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322 | size_t CAxis::getGlobalWrittenSize(void) |
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323 | { |
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324 | if (zoomByIndex()) return zoom_index.numElements(); |
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325 | else return global_zoom_n ; |
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326 | } |
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327 | |
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328 | /*! |
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329 | Check validity of mask info and fill in values if any. |
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330 | */ |
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331 | void CAxis::checkMask() |
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332 | { |
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333 | if (!mask.isEmpty()) |
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334 | { |
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335 | if (mask.extent(0) != n) |
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336 | ERROR("CAxis::checkMask(void)", |
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337 | << "[ id = " << this->getId() << " , context = '" << CObjectFactory::GetCurrentContextId() << " ] " |
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338 | << "The mask does not have the same size as the local domain." << std::endl |
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339 | << "Local size is " << n.getValue() << "." << std::endl |
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340 | << "Mask size is " << mask.extent(0) << "."); |
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341 | } |
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342 | else // (mask.isEmpty()) |
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343 | { // If no mask was defined, we create a default one without any masked point. |
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344 | mask.resize(n); |
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345 | for (int i = 0; i < n; ++i) |
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346 | { |
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347 | mask(i) = true; |
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348 | } |
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349 | } |
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350 | } |
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351 | |
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352 | /*! |
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353 | Check validity of bounds info and fill in values if any. |
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354 | */ |
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355 | void CAxis::checkBounds() |
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356 | { |
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357 | if (!bounds.isEmpty()) |
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358 | { |
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359 | if (bounds.extent(0) != 2 || bounds.extent(1) != n) |
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360 | ERROR("CAxis::checkAttributes(void)", |
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361 | << "The bounds array of the axis [ id = '" << getId() << "' , context = '" << CObjectFactory::GetCurrentContextId() << "' ] must be of dimension 2 x axis size." << std::endl |
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362 | << "Axis size is " << n.getValue() << "." << std::endl |
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363 | << "Bounds size is "<< bounds.extent(0) << " x " << bounds.extent(1) << "."); |
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364 | hasBounds = true; |
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365 | } |
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366 | else hasBounds = false; |
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367 | } |
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368 | |
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369 | void CAxis::checkLabel() |
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370 | { |
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371 | if (!label.isEmpty()) |
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372 | { |
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373 | if (label.extent(0) != n) |
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374 | ERROR("CAxis::checkLabel(void)", |
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375 | << "The label array of the axis [ id = '" << getId() << "' , context = '" << CObjectFactory::GetCurrentContextId() << "' ] must be of dimension of axis size." << std::endl |
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376 | << "Axis size is " << n.getValue() << "." << std::endl |
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377 | << "label size is "<< label.extent(0)<< " ."); |
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378 | hasLabel = true; |
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379 | } |
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380 | else hasLabel = false; |
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381 | } |
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382 | |
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383 | /*! |
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384 | Check whether we can do compressed output |
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385 | */ |
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386 | void CAxis::checkEligibilityForCompressedOutput() |
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387 | { |
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388 | // We don't check if the mask is valid here, just if a mask has been defined at this point. |
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389 | isCompressible_ = !mask.isEmpty(); |
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390 | } |
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391 | |
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392 | /* |
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393 | Check whether we do zooming by indexing |
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394 | return true if do zooming by index |
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395 | */ |
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396 | bool CAxis::zoomByIndex() |
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397 | { |
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398 | return (!global_zoom_index.isEmpty() && (0 != global_zoom_index.numElements())); |
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399 | } |
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400 | |
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401 | /*! |
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402 | Dispatch event from the lower communication layer then process event according to its type |
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403 | */ |
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404 | bool CAxis::dispatchEvent(CEventServer& event) |
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405 | { |
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406 | if (SuperClass::dispatchEvent(event)) return true; |
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407 | else |
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408 | { |
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409 | switch(event.type) |
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410 | { |
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411 | case EVENT_ID_DISTRIBUTION_ATTRIBUTE : |
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412 | recvDistributionAttribute(event); |
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413 | return true; |
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414 | break; |
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415 | case EVENT_ID_NON_DISTRIBUTED_ATTRIBUTES: |
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416 | recvNonDistributedAttributes(event); |
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417 | return true; |
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418 | break; |
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419 | case EVENT_ID_DISTRIBUTED_ATTRIBUTES: |
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420 | recvDistributedAttributes(event); |
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421 | return true; |
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422 | break; |
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423 | default : |
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424 | ERROR("bool CAxis::dispatchEvent(CEventServer& event)", |
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425 | << "Unknown Event"); |
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426 | return false; |
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427 | } |
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428 | } |
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429 | } |
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430 | |
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431 | /*! |
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432 | Check attributes on client side (This name is still adequate???) |
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433 | */ |
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434 | void CAxis::checkAttributesOnClient() |
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435 | { |
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436 | if (this->areClientAttributesChecked_) return; |
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437 | |
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438 | this->checkAttributes(); |
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439 | |
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440 | this->areClientAttributesChecked_ = true; |
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441 | } |
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442 | |
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443 | /* |
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444 | The (spatial) transformation sometimes can change attributes of an axis (e.g zoom can change mask or generate can change whole attributes) |
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445 | Therefore, we should recheck them. |
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446 | */ |
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447 | void CAxis::checkAttributesOnClientAfterTransformation(const std::vector<int>& globalDim, int orderPositionInGrid, |
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448 | CServerDistributionDescription::ServerDistributionType distType) |
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449 | { |
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450 | CContext* context=CContext::getCurrent() ; |
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451 | |
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452 | if (this->isClientAfterTransformationChecked) return; |
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453 | if (context->hasClient) |
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454 | { |
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455 | if ((orderPositionInGrid == CServerDistributionDescription::defaultDistributedDimension(globalDim.size(), distType)) |
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456 | || (index.numElements() != n_glo)) |
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457 | computeConnectedClients(globalDim, orderPositionInGrid, distType); |
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458 | } |
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459 | |
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460 | this->isClientAfterTransformationChecked = true; |
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461 | } |
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462 | |
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463 | /* |
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464 | Send all checked attributes to server? (We dont have notion of server any more so client==server) |
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465 | \param [in] globalDim global dimension of grid containing this axis |
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466 | \param [in] orderPositionInGrid the relative order of this axis in the grid (e.g grid composed of domain+axis -> orderPositionInGrid is 2) |
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467 | \param [in] distType distribution type of the server. For now, we only have band distribution. |
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468 | |
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469 | */ |
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470 | void CAxis::sendCheckedAttributes(const std::vector<int>& globalDim, int orderPositionInGrid, |
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471 | CServerDistributionDescription::ServerDistributionType distType) |
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472 | { |
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473 | if (!this->areClientAttributesChecked_) checkAttributesOnClient(); |
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474 | if (!this->isClientAfterTransformationChecked) checkAttributesOnClientAfterTransformation(globalDim, orderPositionInGrid, distType); |
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475 | CContext* context = CContext::getCurrent(); |
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476 | |
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477 | if (this->isChecked) return; |
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478 | if (context->hasClient) sendAttributes(globalDim, orderPositionInGrid, distType); |
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479 | |
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480 | this->isChecked = true; |
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481 | } |
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482 | |
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483 | /*! |
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484 | Send attributes from one client to other clients |
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485 | \param[in] globalDim global dimension of grid which contains this axis |
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486 | \param[in] order |
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487 | */ |
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488 | void CAxis::sendAttributes(const std::vector<int>& globalDim, int orderPositionInGrid, |
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489 | CServerDistributionDescription::ServerDistributionType distType) |
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490 | { |
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491 | sendDistributionAttribute(globalDim, orderPositionInGrid, distType); |
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492 | |
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493 | // if (index.numElements() == n_glo.getValue()) |
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494 | if ((orderPositionInGrid == CServerDistributionDescription::defaultDistributedDimension(globalDim.size(), distType)) |
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495 | || (index.numElements() != n_glo)) |
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496 | { |
---|
497 | sendDistributedAttributes(); |
---|
498 | } |
---|
499 | else |
---|
500 | { |
---|
501 | sendNonDistributedAttributes(); |
---|
502 | } |
---|
503 | } |
---|
504 | |
---|
505 | /* |
---|
506 | Compute the connection between group of clients (or clients/servers). |
---|
507 | (E.g: Suppose we have 2 group of clients in two model: A (client role) connect to B (server role), |
---|
508 | this function calculate number of clients B connect to one client of A) |
---|
509 | \param [in] globalDim global dimension of grid containing this axis |
---|
510 | \param [in] orderPositionInGrid the relative order of this axis in the grid (e.g grid composed of domain+axis -> orderPositionInGrid is 2) |
---|
511 | \param [in] distType distribution type of the server. For now, we only have band distribution. |
---|
512 | */ |
---|
513 | void CAxis::computeConnectedClients(const std::vector<int>& globalDim, int orderPositionInGrid, |
---|
514 | CServerDistributionDescription::ServerDistributionType distType) |
---|
515 | { |
---|
516 | CContext* context = CContext::getCurrent(); |
---|
517 | |
---|
518 | int nbSrvPools = (context->hasServer) ? (context->hasClient ? context->clientPrimServer.size() : 1) : 1; |
---|
519 | |
---|
520 | connectedServerRank_.clear(); |
---|
521 | nbSenders.clear(); |
---|
522 | |
---|
523 | for (int p = 0; p < nbSrvPools; ++p) |
---|
524 | { |
---|
525 | CContextClient* client = (0 != context->clientPrimServer.size()) ? context->clientPrimServer[p] : context->client; |
---|
526 | int nbServer = client->serverSize; |
---|
527 | int range, clientSize = client->clientSize; |
---|
528 | int rank = client->clientRank; |
---|
529 | |
---|
530 | size_t ni = this->n.getValue(); |
---|
531 | size_t ibegin = this->begin.getValue(); |
---|
532 | size_t global_zoom_end = global_zoom_begin+global_zoom_n-1; |
---|
533 | size_t nZoomCount = 0; |
---|
534 | size_t nbIndex = index.numElements(); |
---|
535 | |
---|
536 | // First of all, we should compute the mapping of the global index and local index of the current client |
---|
537 | if (globalLocalIndexMap_.empty()) |
---|
538 | { |
---|
539 | for (size_t idx = 0; idx < nbIndex; ++idx) |
---|
540 | { |
---|
541 | globalLocalIndexMap_[index(idx)] = idx; |
---|
542 | } |
---|
543 | } |
---|
544 | |
---|
545 | // Calculate the compressed index if any |
---|
546 | std::set<int> writtenInd; |
---|
547 | if (isCompressible_) |
---|
548 | { |
---|
549 | for (int idx = 0; idx < data_index.numElements(); ++idx) |
---|
550 | { |
---|
551 | int ind = CDistributionClient::getAxisIndex(data_index(idx), data_begin, ni); |
---|
552 | |
---|
553 | if (ind >= 0 && ind < ni && mask(ind)) |
---|
554 | { |
---|
555 | ind += ibegin; |
---|
556 | if (ind >= global_zoom_begin && ind <= global_zoom_end) |
---|
557 | writtenInd.insert(ind); |
---|
558 | } |
---|
559 | } |
---|
560 | } |
---|
561 | |
---|
562 | // Compute the global index of the current client (process) hold |
---|
563 | std::vector<int> nGlobAxis(1); |
---|
564 | nGlobAxis[0] = n_glo.getValue(); |
---|
565 | |
---|
566 | size_t globalSizeIndex = 1, indexBegin, indexEnd; |
---|
567 | for (int i = 0; i < nGlobAxis.size(); ++i) globalSizeIndex *= nGlobAxis[i]; |
---|
568 | indexBegin = 0; |
---|
569 | if (globalSizeIndex <= clientSize) |
---|
570 | { |
---|
571 | indexBegin = rank%globalSizeIndex; |
---|
572 | indexEnd = indexBegin; |
---|
573 | } |
---|
574 | else |
---|
575 | { |
---|
576 | for (int i = 0; i < clientSize; ++i) |
---|
577 | { |
---|
578 | range = globalSizeIndex / clientSize; |
---|
579 | if (i < (globalSizeIndex%clientSize)) ++range; |
---|
580 | if (i == client->clientRank) break; |
---|
581 | indexBegin += range; |
---|
582 | } |
---|
583 | indexEnd = indexBegin + range - 1; |
---|
584 | } |
---|
585 | |
---|
586 | CArray<size_t,1> globalIndex(index.numElements()); |
---|
587 | for (size_t idx = 0; idx < globalIndex.numElements(); ++idx) |
---|
588 | globalIndex(idx) = index(idx); |
---|
589 | |
---|
590 | // Describe the distribution of server side |
---|
591 | CServerDistributionDescription serverDescription(nGlobAxis, nbServer); |
---|
592 | std::vector<int> serverZeroIndex; |
---|
593 | serverZeroIndex = serverDescription.computeServerGlobalIndexInRange(std::make_pair<size_t,size_t>(indexBegin, indexEnd), 0); |
---|
594 | |
---|
595 | std::list<int> serverZeroIndexLeader; |
---|
596 | std::list<int> serverZeroIndexNotLeader; |
---|
597 | CContextClient::computeLeader(client->clientRank, client->clientSize, serverZeroIndex.size(), serverZeroIndexLeader, serverZeroIndexNotLeader); |
---|
598 | for (std::list<int>::iterator it = serverZeroIndexLeader.begin(); it != serverZeroIndexLeader.end(); ++it) |
---|
599 | *it = serverZeroIndex[*it]; |
---|
600 | |
---|
601 | // Find out the connection between client and server side |
---|
602 | CClientServerMapping* clientServerMap = new CClientServerMappingDistributed(serverDescription.getGlobalIndexRange(), client->intraComm); |
---|
603 | clientServerMap->computeServerIndexMapping(globalIndex); |
---|
604 | CClientServerMapping::GlobalIndexMap& globalIndexAxisOnServer = clientServerMap->getGlobalIndexOnServer(); |
---|
605 | |
---|
606 | |
---|
607 | indSrv_[client].swap(globalIndexAxisOnServer); |
---|
608 | CClientServerMapping::GlobalIndexMap::const_iterator it = indSrv_[client].begin(), |
---|
609 | ite = indSrv_[client].end(); |
---|
610 | |
---|
611 | for (it = indSrv_[client].begin(); it != ite; ++it) { |
---|
612 | connectedServerRank_[client].push_back(it->first); |
---|
613 | } |
---|
614 | |
---|
615 | for (std::list<int>::const_iterator it = serverZeroIndexLeader.begin(); it != serverZeroIndexLeader.end(); ++it) |
---|
616 | connectedServerRank_[client].push_back(*it); |
---|
617 | |
---|
618 | // Even if a client has no index, it must connect to at least one server and |
---|
619 | // send an "empty" data to this server |
---|
620 | if (connectedServerRank_[client].empty()) |
---|
621 | connectedServerRank_[client].push_back(client->clientRank % client->serverSize); |
---|
622 | |
---|
623 | nbSenders[client] = CClientServerMapping::computeConnectedClients(client->serverSize, client->clientSize, client->intraComm, connectedServerRank_[client]); |
---|
624 | |
---|
625 | delete clientServerMap; |
---|
626 | } |
---|
627 | } |
---|
628 | |
---|
629 | /* |
---|
630 | Compute the index of data to write into file |
---|
631 | (Different from the previous version, this version of XIOS allows data be written into file (classical role), |
---|
632 | or transfered to another clients) |
---|
633 | */ |
---|
634 | void CAxis::computeWrittenIndex() |
---|
635 | { |
---|
636 | if (computedWrittenIndex_) return; |
---|
637 | computedWrittenIndex_ = true; |
---|
638 | |
---|
639 | CContext* context=CContext::getCurrent(); |
---|
640 | CContextServer* server = context->server; |
---|
641 | |
---|
642 | // We describe the distribution of client (server) on which data are written |
---|
643 | std::vector<int> nBegin(1), nSize(1), nBeginGlobal(1), nGlob(1); |
---|
644 | nBegin[0] = zoom_begin; |
---|
645 | nSize[0] = zoom_n; |
---|
646 | nBeginGlobal[0] = 0; |
---|
647 | nGlob[0] = n_glo; |
---|
648 | CDistributionServer srvDist(server->intraCommSize, nBegin, nSize, nBeginGlobal, nGlob); |
---|
649 | const CArray<size_t,1>& writtenGlobalIndex = srvDist.getGlobalIndex(); |
---|
650 | |
---|
651 | // Because all written data are local on a client, |
---|
652 | // we need to compute the local index on the server from its corresponding global index |
---|
653 | size_t nbWritten = 0, indGlo; |
---|
654 | boost::unordered_map<size_t,size_t>::const_iterator itb = globalLocalIndexMap_.begin(), |
---|
655 | ite = globalLocalIndexMap_.end(), it; |
---|
656 | CArray<size_t,1>::const_iterator itSrvb = writtenGlobalIndex.begin(), |
---|
657 | itSrve = writtenGlobalIndex.end(), itSrv; |
---|
658 | if (!zoomByIndex()) |
---|
659 | { |
---|
660 | for (itSrv = itSrvb; itSrv != itSrve; ++itSrv) |
---|
661 | { |
---|
662 | indGlo = *itSrv; |
---|
663 | if (ite != globalLocalIndexMap_.find(indGlo)) |
---|
664 | { |
---|
665 | ++nbWritten; |
---|
666 | } |
---|
667 | } |
---|
668 | |
---|
669 | localIndexToWriteOnServer.resize(nbWritten); |
---|
670 | |
---|
671 | nbWritten = 0; |
---|
672 | for (itSrv = itSrvb; itSrv != itSrve; ++itSrv) |
---|
673 | { |
---|
674 | indGlo = *itSrv; |
---|
675 | if (ite != globalLocalIndexMap_.find(indGlo)) |
---|
676 | { |
---|
677 | localIndexToWriteOnServer(nbWritten) = globalLocalIndexMap_[indGlo]; |
---|
678 | ++nbWritten; |
---|
679 | } |
---|
680 | } |
---|
681 | } |
---|
682 | else |
---|
683 | { |
---|
684 | nbWritten = 0; |
---|
685 | boost::unordered_map<size_t,size_t>::const_iterator itb = globalLocalIndexMap_.begin(), |
---|
686 | ite = globalLocalIndexMap_.end(), it; |
---|
687 | for (int i = 0; i < zoom_index.numElements(); ++i) |
---|
688 | { |
---|
689 | if (ite != globalLocalIndexMap_.find(zoom_index(i))) |
---|
690 | ++nbWritten; |
---|
691 | } |
---|
692 | |
---|
693 | localIndexToWriteOnServer.resize(nbWritten); |
---|
694 | |
---|
695 | nbWritten = 0; |
---|
696 | for (int i = 0; i < zoom_index.numElements(); ++i) |
---|
697 | { |
---|
698 | if (ite != globalLocalIndexMap_.find(zoom_index(i))) |
---|
699 | { |
---|
700 | localIndexToWriteOnServer(nbWritten) = globalLocalIndexMap_[zoom_index(i)]; |
---|
701 | ++nbWritten; |
---|
702 | } |
---|
703 | } |
---|
704 | } |
---|
705 | |
---|
706 | // if (isCompressible()) |
---|
707 | // { |
---|
708 | // nbWritten = 0; |
---|
709 | // boost::unordered_map<size_t,size_t> localGlobalIndexMap; |
---|
710 | // for (itSrv = itSrvb; itSrv != itSrve; ++itSrv) |
---|
711 | // { |
---|
712 | // indGlo = *itSrv; |
---|
713 | // if (ite != globalLocalIndexMap_.find(indGlo)) |
---|
714 | // { |
---|
715 | // localGlobalIndexMap[localIndexToWriteOnServer(nbWritten)] = indGlo; |
---|
716 | // ++nbWritten; |
---|
717 | // } |
---|
718 | // } |
---|
719 | |
---|
720 | // nbWritten = 0; |
---|
721 | // for (int idx = 0; idx < data_index.numElements(); ++idx) |
---|
722 | // { |
---|
723 | // if (localGlobalIndexMap.end() != localGlobalIndexMap.find(data_index(idx))) |
---|
724 | // { |
---|
725 | // ++nbWritten; |
---|
726 | // } |
---|
727 | // } |
---|
728 | |
---|
729 | // compressedIndexToWriteOnServer.resize(nbWritten); |
---|
730 | // nbWritten = 0; |
---|
731 | // for (int idx = 0; idx < data_index.numElements(); ++idx) |
---|
732 | // { |
---|
733 | // if (localGlobalIndexMap.end() != localGlobalIndexMap.find(data_index(idx))) |
---|
734 | // { |
---|
735 | // compressedIndexToWriteOnServer(nbWritten) = localGlobalIndexMap[data_index(idx)]; |
---|
736 | // ++nbWritten; |
---|
737 | // } |
---|
738 | // } |
---|
739 | |
---|
740 | // numberWrittenIndexes_ = nbWritten; |
---|
741 | // if (isDistributed()) |
---|
742 | // { |
---|
743 | |
---|
744 | // MPI_Allreduce(&numberWrittenIndexes_, &totalNumberWrittenIndexes_, 1, MPI_INT, MPI_SUM, server->intraComm); |
---|
745 | // MPI_Scan(&numberWrittenIndexes_, &offsetWrittenIndexes_, 1, MPI_INT, MPI_SUM, server->intraComm); |
---|
746 | // offsetWrittenIndexes_ -= numberWrittenIndexes_; |
---|
747 | // } |
---|
748 | // else |
---|
749 | // totalNumberWrittenIndexes_ = numberWrittenIndexes_; |
---|
750 | // } |
---|
751 | } |
---|
752 | |
---|
753 | void CAxis::computeWrittenCompressedIndex(MPI_Comm writtenComm) |
---|
754 | { |
---|
755 | int writtenCommSize; |
---|
756 | MPI_Comm_size(writtenComm, &writtenCommSize); |
---|
757 | if (compressedIndexToWriteOnServer.find(writtenCommSize) != compressedIndexToWriteOnServer.end()) |
---|
758 | return; |
---|
759 | |
---|
760 | if (isCompressible()) |
---|
761 | { |
---|
762 | size_t nbWritten = 0, indGlo; |
---|
763 | CContext* context=CContext::getCurrent(); |
---|
764 | CContextServer* server = context->server; |
---|
765 | |
---|
766 | // We describe the distribution of client (server) on which data are written |
---|
767 | std::vector<int> nBegin(1), nSize(1), nBeginGlobal(1), nGlob(1); |
---|
768 | nBegin[0] = zoom_begin; |
---|
769 | nSize[0] = zoom_n; |
---|
770 | nBeginGlobal[0] = 0; |
---|
771 | nGlob[0] = n_glo; |
---|
772 | CDistributionServer srvDist(server->intraCommSize, nBegin, nSize, nBeginGlobal, nGlob); |
---|
773 | const CArray<size_t,1>& writtenGlobalIndex = srvDist.getGlobalIndex(); |
---|
774 | boost::unordered_map<size_t,size_t>::const_iterator itb = globalLocalIndexMap_.begin(), |
---|
775 | ite = globalLocalIndexMap_.end(), it; |
---|
776 | |
---|
777 | CArray<size_t,1>::const_iterator itSrvb = writtenGlobalIndex.begin(), |
---|
778 | itSrve = writtenGlobalIndex.end(), itSrv; |
---|
779 | boost::unordered_map<size_t,size_t> localGlobalIndexMap; |
---|
780 | for (itSrv = itSrvb; itSrv != itSrve; ++itSrv) |
---|
781 | { |
---|
782 | indGlo = *itSrv; |
---|
783 | if (ite != globalLocalIndexMap_.find(indGlo)) |
---|
784 | { |
---|
785 | localGlobalIndexMap[localIndexToWriteOnServer(nbWritten)] = indGlo; |
---|
786 | ++nbWritten; |
---|
787 | } |
---|
788 | } |
---|
789 | |
---|
790 | nbWritten = 0; |
---|
791 | for (int idx = 0; idx < data_index.numElements(); ++idx) |
---|
792 | { |
---|
793 | if (localGlobalIndexMap.end() != localGlobalIndexMap.find(data_index(idx))) |
---|
794 | { |
---|
795 | ++nbWritten; |
---|
796 | } |
---|
797 | } |
---|
798 | |
---|
799 | compressedIndexToWriteOnServer[writtenCommSize].resize(nbWritten); |
---|
800 | nbWritten = 0; |
---|
801 | for (int idx = 0; idx < data_index.numElements(); ++idx) |
---|
802 | { |
---|
803 | if (localGlobalIndexMap.end() != localGlobalIndexMap.find(data_index(idx))) |
---|
804 | { |
---|
805 | compressedIndexToWriteOnServer[writtenCommSize](nbWritten) = localGlobalIndexMap[data_index(idx)]; |
---|
806 | ++nbWritten; |
---|
807 | } |
---|
808 | } |
---|
809 | |
---|
810 | numberWrittenIndexes_[writtenCommSize] = nbWritten; |
---|
811 | if (isDistributed()) |
---|
812 | { |
---|
813 | |
---|
814 | MPI_Allreduce(&numberWrittenIndexes_[writtenCommSize], &totalNumberWrittenIndexes_[writtenCommSize], 1, MPI_INT, MPI_SUM, writtenComm); |
---|
815 | MPI_Scan(&numberWrittenIndexes_[writtenCommSize], &offsetWrittenIndexes_[writtenCommSize], 1, MPI_INT, MPI_SUM, writtenComm); |
---|
816 | offsetWrittenIndexes_[writtenCommSize] -= numberWrittenIndexes_[writtenCommSize]; |
---|
817 | } |
---|
818 | else |
---|
819 | totalNumberWrittenIndexes_[writtenCommSize] = numberWrittenIndexes_[writtenCommSize]; |
---|
820 | } |
---|
821 | } |
---|
822 | |
---|
823 | /*! |
---|
824 | Send distribution information from a group of client (client role) to another group of client (server role) |
---|
825 | The distribution of a group of client (server role) is imposed by the group of client (client role) |
---|
826 | \param [in] globalDim global dimension of grid containing this axis |
---|
827 | \param [in] orderPositionInGrid the relative order of this axis in the grid (e.g grid composed of domain+axis -> orderPositionInGrid is 2) |
---|
828 | \param [in] distType distribution type of the server. For now, we only have band distribution. |
---|
829 | */ |
---|
830 | void CAxis::sendDistributionAttribute(const std::vector<int>& globalDim, int orderPositionInGrid, |
---|
831 | CServerDistributionDescription::ServerDistributionType distType) |
---|
832 | { |
---|
833 | CContext* context = CContext::getCurrent(); |
---|
834 | |
---|
835 | int nbSrvPools = (context->hasServer) ? (context->hasClient ? context->clientPrimServer.size() : 0) : 1; |
---|
836 | for (int i = 0; i < nbSrvPools; ++i) |
---|
837 | { |
---|
838 | CContextClient* contextClientTmp = (context->hasServer) ? context->clientPrimServer[i] |
---|
839 | : context->client; |
---|
840 | int nbServer = contextClientTmp->serverSize; |
---|
841 | |
---|
842 | CServerDistributionDescription serverDescription(globalDim, nbServer); |
---|
843 | serverDescription.computeServerDistribution(); |
---|
844 | |
---|
845 | std::vector<std::vector<int> > serverIndexBegin = serverDescription.getServerIndexBegin(); |
---|
846 | std::vector<std::vector<int> > serverDimensionSizes = serverDescription.getServerDimensionSizes(); |
---|
847 | |
---|
848 | CEventClient event(getType(),EVENT_ID_DISTRIBUTION_ATTRIBUTE); |
---|
849 | if (contextClientTmp->isServerLeader()) |
---|
850 | { |
---|
851 | std::list<CMessage> msgs; |
---|
852 | |
---|
853 | const std::list<int>& ranks = contextClientTmp->getRanksServerLeader(); |
---|
854 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
---|
855 | { |
---|
856 | // Use const int to ensure CMessage holds a copy of the value instead of just a reference |
---|
857 | const int begin = serverIndexBegin[*itRank][orderPositionInGrid]; |
---|
858 | const int ni = serverDimensionSizes[*itRank][orderPositionInGrid]; |
---|
859 | const int end = begin + ni - 1; |
---|
860 | |
---|
861 | msgs.push_back(CMessage()); |
---|
862 | CMessage& msg = msgs.back(); |
---|
863 | msg << this->getId(); |
---|
864 | msg << ni << begin << end; |
---|
865 | msg << isCompressible_; |
---|
866 | |
---|
867 | event.push(*itRank,1,msg); |
---|
868 | } |
---|
869 | contextClientTmp->sendEvent(event); |
---|
870 | } |
---|
871 | else contextClientTmp->sendEvent(event); |
---|
872 | } |
---|
873 | } |
---|
874 | |
---|
875 | /* |
---|
876 | Receive distribution attribute from another client |
---|
877 | \param [in] event event containing data of these attributes |
---|
878 | */ |
---|
879 | void CAxis::recvDistributionAttribute(CEventServer& event) |
---|
880 | { |
---|
881 | CBufferIn* buffer = event.subEvents.begin()->buffer; |
---|
882 | string axisId; |
---|
883 | *buffer >> axisId; |
---|
884 | get(axisId)->recvDistributionAttribute(*buffer); |
---|
885 | } |
---|
886 | |
---|
887 | /* |
---|
888 | Receive distribution attribute from another client |
---|
889 | \param [in] buffer buffer containing data of these attributes |
---|
890 | */ |
---|
891 | void CAxis::recvDistributionAttribute(CBufferIn& buffer) |
---|
892 | { |
---|
893 | int ni_srv, begin_srv, end_srv; |
---|
894 | int global_zoom_end, zoom_end; |
---|
895 | bool zoomIndex = zoomByIndex(); |
---|
896 | |
---|
897 | std::vector<int> zoom_index_tmp; |
---|
898 | std::vector<int>::iterator itZoomBegin, itZoomEnd, itZoom; |
---|
899 | |
---|
900 | buffer >> ni_srv >> begin_srv >> end_srv; |
---|
901 | buffer >> isCompressible_; |
---|
902 | |
---|
903 | // Set up new local size of axis on the receiving clients |
---|
904 | n.setValue(ni_srv); |
---|
905 | begin.setValue(begin_srv); |
---|
906 | |
---|
907 | // If we have zoom by index then process it |
---|
908 | if (zoomIndex) |
---|
909 | { |
---|
910 | zoom_index_tmp.resize(global_zoom_index.numElements()); |
---|
911 | std::copy(global_zoom_index.begin(), global_zoom_index.end(), zoom_index_tmp.begin()); |
---|
912 | std::sort(zoom_index_tmp.begin(), zoom_index_tmp.end()); |
---|
913 | itZoomBegin = std::lower_bound(zoom_index_tmp.begin(), zoom_index_tmp.end(), begin_srv); |
---|
914 | itZoomEnd = std::upper_bound(zoom_index_tmp.begin(), zoom_index_tmp.end(), end_srv); |
---|
915 | int sz = std::distance(itZoomBegin, itZoomEnd); |
---|
916 | zoom_index.resize(sz); |
---|
917 | itZoom = itZoomBegin; |
---|
918 | for (int i = 0; i < sz; ++i, ++itZoom) |
---|
919 | { |
---|
920 | zoom_index(i) = *(itZoom); |
---|
921 | } |
---|
922 | } |
---|
923 | |
---|
924 | global_zoom_begin = zoomIndex ? 0 : global_zoom_begin ; |
---|
925 | global_zoom_n = zoomIndex ? zoom_index_tmp.size() : global_zoom_n; |
---|
926 | global_zoom_end = global_zoom_begin + global_zoom_n - 1; |
---|
927 | |
---|
928 | zoom_begin = zoomIndex ? std::distance(itZoomBegin, zoom_index_tmp.begin()) |
---|
929 | : global_zoom_begin > begin_srv ? global_zoom_begin : begin_srv ; |
---|
930 | zoom_end = zoomIndex ? std::distance(zoom_index_tmp.begin(), itZoomEnd) - 1 |
---|
931 | : global_zoom_end < end_srv ? global_zoom_end : end_srv ; |
---|
932 | zoom_n = zoom_end - zoom_begin + 1; |
---|
933 | |
---|
934 | if (zoom_n<=0) |
---|
935 | { |
---|
936 | zoom_n = 0; zoom_begin=global_zoom_begin; //0; zoom_begin = 0; |
---|
937 | } |
---|
938 | |
---|
939 | if (n_glo == n) |
---|
940 | { |
---|
941 | zoom_begin = zoomIndex ? std::distance(itZoomBegin, zoom_index_tmp.begin()) |
---|
942 | : global_zoom_begin; |
---|
943 | zoom_n = zoomIndex ? zoom_index_tmp.size() : global_zoom_n; |
---|
944 | } |
---|
945 | } |
---|
946 | |
---|
947 | /* |
---|
948 | Send attributes of axis from a group of client to other group of clients/servers |
---|
949 | on supposing that these attributes are not distributed among the sending group |
---|
950 | In the future, if new attributes are added, they should also be processed in this function |
---|
951 | */ |
---|
952 | void CAxis::sendNonDistributedAttributes() |
---|
953 | { |
---|
954 | CContext* context = CContext::getCurrent(); |
---|
955 | |
---|
956 | int nbSrvPools = (context->hasServer) ? (context->hasClient ? context->clientPrimServer.size() : 1) : 1; |
---|
957 | for (int p = 0; p < nbSrvPools; ++p) |
---|
958 | { |
---|
959 | CContextClient* client = (0 != context->clientPrimServer.size()) ? context->clientPrimServer[p] : context->client; |
---|
960 | |
---|
961 | CEventClient event(getType(), EVENT_ID_NON_DISTRIBUTED_ATTRIBUTES); |
---|
962 | size_t nbIndex = index.numElements(); |
---|
963 | size_t nbDataIndex = 0; |
---|
964 | |
---|
965 | for (int idx = 0; idx < data_index.numElements(); ++idx) |
---|
966 | { |
---|
967 | int ind = data_index(idx); |
---|
968 | if (ind >= 0 && ind < nbIndex) ++nbDataIndex; |
---|
969 | } |
---|
970 | |
---|
971 | CArray<int,1> dataIndex(nbDataIndex); |
---|
972 | nbDataIndex = 0; |
---|
973 | for (int idx = 0; idx < data_index.numElements(); ++idx) |
---|
974 | { |
---|
975 | int ind = data_index(idx); |
---|
976 | if (ind >= 0 && ind < nbIndex) |
---|
977 | { |
---|
978 | dataIndex(nbDataIndex) = ind; |
---|
979 | ++nbDataIndex; |
---|
980 | } |
---|
981 | } |
---|
982 | |
---|
983 | if (client->isServerLeader()) |
---|
984 | { |
---|
985 | std::list<CMessage> msgs; |
---|
986 | |
---|
987 | const std::list<int>& ranks = client->getRanksServerLeader(); |
---|
988 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
---|
989 | { |
---|
990 | msgs.push_back(CMessage()); |
---|
991 | CMessage& msg = msgs.back(); |
---|
992 | msg << this->getId(); |
---|
993 | msg << index.getValue() << dataIndex << mask.getValue(); |
---|
994 | msg << hasValue; |
---|
995 | if (hasValue) msg << value.getValue(); |
---|
996 | msg << hasBounds; |
---|
997 | if (hasBounds) msg << bounds.getValue(); |
---|
998 | msg << hasLabel; |
---|
999 | if (hasLabel) msg << label.getValue(); |
---|
1000 | |
---|
1001 | event.push(*itRank, 1, msg); |
---|
1002 | } |
---|
1003 | client->sendEvent(event); |
---|
1004 | } |
---|
1005 | else client->sendEvent(event); |
---|
1006 | } |
---|
1007 | } |
---|
1008 | |
---|
1009 | /* |
---|
1010 | Receive the non-distributed attributes from another group of clients |
---|
1011 | \param [in] event event containing data of these attributes |
---|
1012 | */ |
---|
1013 | void CAxis::recvNonDistributedAttributes(CEventServer& event) |
---|
1014 | { |
---|
1015 | list<CEventServer::SSubEvent>::iterator it; |
---|
1016 | for (it = event.subEvents.begin(); it != event.subEvents.end(); ++it) |
---|
1017 | { |
---|
1018 | CBufferIn* buffer = it->buffer; |
---|
1019 | string axisId; |
---|
1020 | *buffer >> axisId; |
---|
1021 | get(axisId)->recvNonDistributedAttributes(it->rank, *buffer); |
---|
1022 | } |
---|
1023 | } |
---|
1024 | |
---|
1025 | /* |
---|
1026 | Receive the non-distributed attributes from another group of clients |
---|
1027 | \param [in] rank rank of the sender |
---|
1028 | \param [in] buffer buffer containing data sent from the sender |
---|
1029 | */ |
---|
1030 | void CAxis::recvNonDistributedAttributes(int rank, CBufferIn& buffer) |
---|
1031 | { |
---|
1032 | CArray<int,1> tmp_index, tmp_data_index, tmp_zoom_index; |
---|
1033 | CArray<bool,1> tmp_mask; |
---|
1034 | CArray<double,1> tmp_val; |
---|
1035 | CArray<double,2> tmp_bnds; |
---|
1036 | CArray<string,1> tmp_label; |
---|
1037 | |
---|
1038 | buffer >> tmp_index; |
---|
1039 | index.reference(tmp_index); |
---|
1040 | buffer >> tmp_data_index; |
---|
1041 | data_index.reference(tmp_data_index); |
---|
1042 | buffer >> tmp_mask; |
---|
1043 | mask.reference(tmp_mask); |
---|
1044 | |
---|
1045 | buffer >> hasValue; |
---|
1046 | if (hasValue) |
---|
1047 | { |
---|
1048 | buffer >> tmp_val; |
---|
1049 | value.reference(tmp_val); |
---|
1050 | } |
---|
1051 | |
---|
1052 | buffer >> hasBounds; |
---|
1053 | if (hasBounds) |
---|
1054 | { |
---|
1055 | buffer >> tmp_bnds; |
---|
1056 | bounds.reference(tmp_bnds); |
---|
1057 | } |
---|
1058 | |
---|
1059 | buffer >> hasLabel; |
---|
1060 | if (hasLabel) |
---|
1061 | { |
---|
1062 | buffer >> tmp_label; |
---|
1063 | label.reference(tmp_label); |
---|
1064 | } |
---|
1065 | |
---|
1066 | // Some value should be reset here |
---|
1067 | data_begin.setValue(0); |
---|
1068 | globalLocalIndexMap_.rehash(std::ceil(index.numElements()/globalLocalIndexMap_.max_load_factor())); |
---|
1069 | for (int idx = 0; idx < index.numElements(); ++idx) globalLocalIndexMap_[idx] = index(idx); |
---|
1070 | } |
---|
1071 | |
---|
1072 | /* |
---|
1073 | Send attributes of axis from a group of client to other group of clients/servers |
---|
1074 | on supposing that these attributes are distributed among the clients of the sending group |
---|
1075 | In the future, if new attributes are added, they should also be processed in this function |
---|
1076 | */ |
---|
1077 | void CAxis::sendDistributedAttributes(void) |
---|
1078 | { |
---|
1079 | int ns, n, i, j, ind, nv, idx; |
---|
1080 | CContext* context = CContext::getCurrent(); |
---|
1081 | |
---|
1082 | int nbSrvPools = (context->hasServer) ? (context->hasClient ? context->clientPrimServer.size() : 1) : 1; |
---|
1083 | for (int p = 0; p < nbSrvPools; ++p) |
---|
1084 | { |
---|
1085 | CContextClient* client = (0 != context->clientPrimServer.size()) ? context->clientPrimServer[p] : context->client; |
---|
1086 | |
---|
1087 | CEventClient eventData(getType(), EVENT_ID_DISTRIBUTED_ATTRIBUTES); |
---|
1088 | |
---|
1089 | list<CMessage> listData; |
---|
1090 | list<CArray<int,1> > list_indi, list_dataInd, list_zoomInd; |
---|
1091 | list<CArray<bool,1> > list_mask; |
---|
1092 | list<CArray<double,1> > list_val; |
---|
1093 | list<CArray<double,2> > list_bounds; |
---|
1094 | list<CArray<string,1> > list_label; |
---|
1095 | |
---|
1096 | int nbIndex = index.numElements(); |
---|
1097 | CArray<int,1> dataIndex(nbIndex); |
---|
1098 | dataIndex = -1; |
---|
1099 | for (idx = 0; idx < data_index.numElements(); ++idx) |
---|
1100 | { |
---|
1101 | if (0 <= data_index(idx) && data_index(idx) < nbIndex) |
---|
1102 | dataIndex(idx) = 1; |
---|
1103 | } |
---|
1104 | |
---|
1105 | boost::unordered_map<int, std::vector<size_t> >::const_iterator it, iteMap; |
---|
1106 | iteMap = indSrv_[client].end(); |
---|
1107 | for (int k = 0; k < connectedServerRank_[client].size(); ++k) |
---|
1108 | { |
---|
1109 | int nbData = 0; |
---|
1110 | int rank = connectedServerRank_[client][k]; |
---|
1111 | it = indSrv_[client].find(rank); |
---|
1112 | if (iteMap != it) |
---|
1113 | nbData = it->second.size(); |
---|
1114 | |
---|
1115 | list_indi.push_back(CArray<int,1>(nbData)); |
---|
1116 | list_dataInd.push_back(CArray<int,1>(nbData)); |
---|
1117 | list_mask.push_back(CArray<bool,1>(nbData)); |
---|
1118 | |
---|
1119 | if (hasValue) |
---|
1120 | list_val.push_back(CArray<double,1>(nbData)); |
---|
1121 | |
---|
1122 | if (hasBounds) |
---|
1123 | list_bounds.push_back(CArray<double,2>(2,nbData)); |
---|
1124 | |
---|
1125 | if (hasLabel) |
---|
1126 | list_label.push_back(CArray<string,1>(nbData)); |
---|
1127 | |
---|
1128 | CArray<int,1>& indi = list_indi.back(); |
---|
1129 | CArray<int,1>& dataIndi = list_dataInd.back(); |
---|
1130 | CArray<bool,1>& maskIndi = list_mask.back(); |
---|
1131 | |
---|
1132 | for (n = 0; n < nbData; ++n) |
---|
1133 | { |
---|
1134 | idx = static_cast<int>(it->second[n]); |
---|
1135 | indi(n) = idx; |
---|
1136 | |
---|
1137 | ind = globalLocalIndexMap_[idx]; |
---|
1138 | dataIndi(n) = dataIndex(ind); |
---|
1139 | maskIndi(n) = mask(ind); |
---|
1140 | |
---|
1141 | if (hasValue) |
---|
1142 | { |
---|
1143 | CArray<double,1>& val = list_val.back(); |
---|
1144 | val(n) = value(ind); |
---|
1145 | } |
---|
1146 | |
---|
1147 | if (hasBounds) |
---|
1148 | { |
---|
1149 | CArray<double,2>& boundsVal = list_bounds.back(); |
---|
1150 | boundsVal(0, n) = bounds(0,n); |
---|
1151 | boundsVal(1, n) = bounds(1,n); |
---|
1152 | } |
---|
1153 | |
---|
1154 | if (hasLabel) |
---|
1155 | { |
---|
1156 | CArray<string,1>& labelVal = list_label.back(); |
---|
1157 | labelVal(n) = label(ind); |
---|
1158 | } |
---|
1159 | } |
---|
1160 | |
---|
1161 | listData.push_back(CMessage()); |
---|
1162 | listData.back() << this->getId() |
---|
1163 | << list_indi.back() << list_dataInd.back() << list_mask.back(); |
---|
1164 | |
---|
1165 | listData.back() << hasValue; |
---|
1166 | if (hasValue) |
---|
1167 | listData.back() << list_val.back(); |
---|
1168 | |
---|
1169 | listData.back() << hasBounds; |
---|
1170 | if (hasBounds) |
---|
1171 | listData.back() << list_bounds.back(); |
---|
1172 | |
---|
1173 | listData.back() << hasLabel; |
---|
1174 | if (hasLabel) |
---|
1175 | listData.back() << list_label.back(); |
---|
1176 | |
---|
1177 | eventData.push(rank, nbSenders[client][rank], listData.back()); |
---|
1178 | } |
---|
1179 | |
---|
1180 | client->sendEvent(eventData); |
---|
1181 | } |
---|
1182 | } |
---|
1183 | |
---|
1184 | /* |
---|
1185 | Receive the distributed attributes from another group of clients |
---|
1186 | \param [in] event event containing data of these attributes |
---|
1187 | */ |
---|
1188 | void CAxis::recvDistributedAttributes(CEventServer& event) |
---|
1189 | { |
---|
1190 | string axisId; |
---|
1191 | vector<int> ranks; |
---|
1192 | vector<CBufferIn*> buffers; |
---|
1193 | |
---|
1194 | list<CEventServer::SSubEvent>::iterator it; |
---|
1195 | for (it = event.subEvents.begin(); it != event.subEvents.end(); ++it) |
---|
1196 | { |
---|
1197 | ranks.push_back(it->rank); |
---|
1198 | CBufferIn* buffer = it->buffer; |
---|
1199 | *buffer >> axisId; |
---|
1200 | buffers.push_back(buffer); |
---|
1201 | } |
---|
1202 | get(axisId)->recvDistributedAttributes(ranks, buffers); |
---|
1203 | } |
---|
1204 | |
---|
1205 | /* |
---|
1206 | Receive the non-distributed attributes from another group of clients |
---|
1207 | \param [in] ranks rank of the sender |
---|
1208 | \param [in] buffers buffer containing data sent from the sender |
---|
1209 | */ |
---|
1210 | void CAxis::recvDistributedAttributes(vector<int>& ranks, vector<CBufferIn*> buffers) |
---|
1211 | { |
---|
1212 | int nbReceived = ranks.size(), idx, ind, gloInd, locInd; |
---|
1213 | vector<CArray<int,1> > vec_indi(nbReceived), vec_dataInd(nbReceived), vec_zoomInd(nbReceived); |
---|
1214 | vector<CArray<bool,1> > vec_mask(nbReceived); |
---|
1215 | vector<CArray<double,1> > vec_val(nbReceived); |
---|
1216 | vector<CArray<double,2> > vec_bounds(nbReceived); |
---|
1217 | vector<CArray<string,1> > vec_label(nbReceived); |
---|
1218 | |
---|
1219 | for (idx = 0; idx < nbReceived; ++idx) |
---|
1220 | { |
---|
1221 | CBufferIn& buffer = *buffers[idx]; |
---|
1222 | buffer >> vec_indi[idx]; |
---|
1223 | buffer >> vec_dataInd[idx]; |
---|
1224 | buffer >> vec_mask[idx]; |
---|
1225 | |
---|
1226 | buffer >> hasValue; |
---|
1227 | if (hasValue) |
---|
1228 | buffer >> vec_val[idx]; |
---|
1229 | |
---|
1230 | buffer >> hasBounds; |
---|
1231 | if (hasBounds) |
---|
1232 | buffer >> vec_bounds[idx]; |
---|
1233 | |
---|
1234 | buffer >> hasLabel; |
---|
1235 | if (hasLabel) |
---|
1236 | buffer >> vec_label[idx]; |
---|
1237 | } |
---|
1238 | |
---|
1239 | // Estimate size of index array |
---|
1240 | int nbIndexGlob = 0; |
---|
1241 | for (idx = 0; idx < nbReceived; ++idx) |
---|
1242 | { |
---|
1243 | nbIndexGlob += vec_indi[idx].numElements(); |
---|
1244 | } |
---|
1245 | |
---|
1246 | // Recompute global index |
---|
1247 | // Take account of the overlapped index |
---|
1248 | index.resize(nbIndexGlob); |
---|
1249 | globalLocalIndexMap_.rehash(std::ceil(index.numElements()/globalLocalIndexMap_.max_load_factor())); |
---|
1250 | nbIndexGlob = 0; |
---|
1251 | for (idx = 0; idx < nbReceived; ++idx) |
---|
1252 | { |
---|
1253 | CArray<int,1>& tmp = vec_indi[idx]; |
---|
1254 | for (ind = 0; ind < tmp.numElements(); ++ind) |
---|
1255 | { |
---|
1256 | gloInd = tmp(ind); |
---|
1257 | if (0 == globalLocalIndexMap_.count(gloInd)) |
---|
1258 | { |
---|
1259 | index(nbIndexGlob) = gloInd % n_glo; |
---|
1260 | globalLocalIndexMap_[gloInd] = nbIndexGlob; |
---|
1261 | ++nbIndexGlob; |
---|
1262 | } |
---|
1263 | } |
---|
1264 | } |
---|
1265 | |
---|
1266 | // Resize index to its real size |
---|
1267 | index.resizeAndPreserve(nbIndexGlob); |
---|
1268 | |
---|
1269 | int nbData = nbIndexGlob; |
---|
1270 | CArray<int,1> nonCompressedData(nbData); |
---|
1271 | nonCompressedData = -1; |
---|
1272 | mask.resize(nbData); |
---|
1273 | if (hasValue) |
---|
1274 | value.resize(nbData); |
---|
1275 | if (hasBounds) |
---|
1276 | bounds.resize(2,nbData); |
---|
1277 | if (hasLabel) |
---|
1278 | label.resize(nbData); |
---|
1279 | |
---|
1280 | nbData = 0; |
---|
1281 | for (idx = 0; idx < nbReceived; ++idx) |
---|
1282 | { |
---|
1283 | CArray<int,1>& indi = vec_indi[idx]; |
---|
1284 | CArray<int,1>& dataIndi = vec_dataInd[idx]; |
---|
1285 | CArray<bool,1>& maskIndi = vec_mask[idx]; |
---|
1286 | int nb = indi.numElements(); |
---|
1287 | for (int n = 0; n < nb; ++n) |
---|
1288 | { |
---|
1289 | locInd = globalLocalIndexMap_[size_t(indi(n))]; |
---|
1290 | |
---|
1291 | nonCompressedData(locInd) = (-1 == nonCompressedData(locInd)) ? dataIndi(n) : nonCompressedData(locInd); |
---|
1292 | |
---|
1293 | if (!mask(locInd)) // Only rewrite mask if it's not true |
---|
1294 | mask(locInd) = maskIndi(n); |
---|
1295 | |
---|
1296 | if (hasValue) |
---|
1297 | value(locInd) = vec_val[idx](n); |
---|
1298 | |
---|
1299 | if (hasBounds) |
---|
1300 | { |
---|
1301 | bounds(0,locInd) = vec_bounds[idx](0,n); |
---|
1302 | bounds(1,locInd) = vec_bounds[idx](1,n); |
---|
1303 | } |
---|
1304 | |
---|
1305 | if (hasLabel) |
---|
1306 | label(locInd) = vec_label[idx](n); |
---|
1307 | } |
---|
1308 | } |
---|
1309 | |
---|
1310 | int nbCompressedData = 0; |
---|
1311 | for (idx = 0; idx < nonCompressedData.numElements(); ++idx) |
---|
1312 | { |
---|
1313 | if (0 <= nonCompressedData(idx)) |
---|
1314 | ++nbCompressedData; |
---|
1315 | } |
---|
1316 | |
---|
1317 | data_index.resize(nbCompressedData); |
---|
1318 | nbCompressedData = 0; |
---|
1319 | for (idx = 0; idx < nonCompressedData.numElements(); ++idx) |
---|
1320 | { |
---|
1321 | if (0 <= nonCompressedData(idx)) |
---|
1322 | { |
---|
1323 | data_index(nbCompressedData) = idx % n; |
---|
1324 | ++nbCompressedData; |
---|
1325 | } |
---|
1326 | } |
---|
1327 | |
---|
1328 | data_begin.setValue(0); |
---|
1329 | } |
---|
1330 | |
---|
1331 | |
---|
1332 | /*! |
---|
1333 | Compare two axis objects. |
---|
1334 | They are equal if only if they have identical attributes as well as their values. |
---|
1335 | Moreover, they must have the same transformations. |
---|
1336 | \param [in] axis Compared axis |
---|
1337 | \return result of the comparison |
---|
1338 | */ |
---|
1339 | bool CAxis::isEqual(CAxis* obj) |
---|
1340 | { |
---|
1341 | vector<StdString> excludedAttr; |
---|
1342 | excludedAttr.push_back("axis_ref"); |
---|
1343 | |
---|
1344 | bool objEqual = SuperClass::isEqual(obj, excludedAttr); |
---|
1345 | if (!objEqual) return objEqual; |
---|
1346 | |
---|
1347 | TransMapTypes thisTrans = this->getAllTransformations(); |
---|
1348 | TransMapTypes objTrans = obj->getAllTransformations(); |
---|
1349 | |
---|
1350 | TransMapTypes::const_iterator it, itb, ite; |
---|
1351 | std::vector<ETranformationType> thisTransType, objTransType; |
---|
1352 | for (it = thisTrans.begin(); it != thisTrans.end(); ++it) |
---|
1353 | thisTransType.push_back(it->first); |
---|
1354 | for (it = objTrans.begin(); it != objTrans.end(); ++it) |
---|
1355 | objTransType.push_back(it->first); |
---|
1356 | |
---|
1357 | if (thisTransType.size() != objTransType.size()) return false; |
---|
1358 | for (int idx = 0; idx < thisTransType.size(); ++idx) |
---|
1359 | objEqual &= (thisTransType[idx] == objTransType[idx]); |
---|
1360 | |
---|
1361 | return objEqual; |
---|
1362 | } |
---|
1363 | |
---|
1364 | /* |
---|
1365 | Add transformation into axis. This function only servers for Fortran interface |
---|
1366 | \param [in] transType transformation type |
---|
1367 | \param [in] id identifier of the transformation object |
---|
1368 | */ |
---|
1369 | CTransformation<CAxis>* CAxis::addTransformation(ETranformationType transType, const StdString& id) |
---|
1370 | { |
---|
1371 | transformationMap_.push_back(std::make_pair(transType, CTransformation<CAxis>::createTransformation(transType,id))); |
---|
1372 | return transformationMap_.back().second; |
---|
1373 | } |
---|
1374 | |
---|
1375 | /* |
---|
1376 | Check whether an axis has (spatial) transformation |
---|
1377 | */ |
---|
1378 | bool CAxis::hasTransformation() |
---|
1379 | { |
---|
1380 | return (!transformationMap_.empty()); |
---|
1381 | } |
---|
1382 | |
---|
1383 | /* |
---|
1384 | Set transformation |
---|
1385 | \param [in] axisTrans transformation to set |
---|
1386 | */ |
---|
1387 | void CAxis::setTransformations(const TransMapTypes& axisTrans) |
---|
1388 | { |
---|
1389 | transformationMap_ = axisTrans; |
---|
1390 | } |
---|
1391 | |
---|
1392 | /* |
---|
1393 | Return all transformation held by the axis |
---|
1394 | \return transformation the axis has |
---|
1395 | */ |
---|
1396 | CAxis::TransMapTypes CAxis::getAllTransformations(void) |
---|
1397 | { |
---|
1398 | return transformationMap_; |
---|
1399 | } |
---|
1400 | |
---|
1401 | /* |
---|
1402 | Duplicate transformation of another axis |
---|
1403 | \param [in] src axis whose transformations are copied |
---|
1404 | */ |
---|
1405 | void CAxis::duplicateTransformation(CAxis* src) |
---|
1406 | { |
---|
1407 | if (src->hasTransformation()) |
---|
1408 | { |
---|
1409 | this->setTransformations(src->getAllTransformations()); |
---|
1410 | } |
---|
1411 | } |
---|
1412 | |
---|
1413 | /*! |
---|
1414 | * Go through the hierarchy to find the axis from which the transformations must be inherited |
---|
1415 | */ |
---|
1416 | void CAxis::solveInheritanceTransformation() |
---|
1417 | { |
---|
1418 | if (hasTransformation() || !hasDirectAxisReference()) |
---|
1419 | return; |
---|
1420 | |
---|
1421 | CAxis* axis = this; |
---|
1422 | std::vector<CAxis*> refAxis; |
---|
1423 | while (!axis->hasTransformation() && axis->hasDirectAxisReference()) |
---|
1424 | { |
---|
1425 | refAxis.push_back(axis); |
---|
1426 | axis = axis->getDirectAxisReference(); |
---|
1427 | } |
---|
1428 | |
---|
1429 | if (axis->hasTransformation()) |
---|
1430 | for (size_t i = 0; i < refAxis.size(); ++i) |
---|
1431 | refAxis[i]->setTransformations(axis->getAllTransformations()); |
---|
1432 | } |
---|
1433 | |
---|
1434 | void CAxis::parse(xml::CXMLNode & node) |
---|
1435 | { |
---|
1436 | SuperClass::parse(node); |
---|
1437 | |
---|
1438 | if (node.goToChildElement()) |
---|
1439 | { |
---|
1440 | StdString nodeElementName; |
---|
1441 | do |
---|
1442 | { |
---|
1443 | StdString nodeId(""); |
---|
1444 | if (node.getAttributes().end() != node.getAttributes().find("id")) |
---|
1445 | { nodeId = node.getAttributes()["id"]; } |
---|
1446 | |
---|
1447 | nodeElementName = node.getElementName(); |
---|
1448 | std::map<StdString, ETranformationType>::const_iterator ite = transformationMapList_.end(), it; |
---|
1449 | it = transformationMapList_.find(nodeElementName); |
---|
1450 | if (ite != it) |
---|
1451 | { |
---|
1452 | transformationMap_.push_back(std::make_pair(it->second, CTransformation<CAxis>::createTransformation(it->second, |
---|
1453 | nodeId, |
---|
1454 | &node))); |
---|
1455 | } |
---|
1456 | else |
---|
1457 | { |
---|
1458 | ERROR("void CAxis::parse(xml::CXMLNode & node)", |
---|
1459 | << "The transformation " << nodeElementName << " has not been supported yet."); |
---|
1460 | } |
---|
1461 | } while (node.goToNextElement()) ; |
---|
1462 | node.goToParentElement(); |
---|
1463 | } |
---|
1464 | } |
---|
1465 | |
---|
1466 | DEFINE_REF_FUNC(Axis,axis) |
---|
1467 | |
---|
1468 | ///--------------------------------------------------------------- |
---|
1469 | |
---|
1470 | } // namespace xios |
---|